Shan, alaab: cadaadiska alaabtu waa sarreeyaa
Waxaa jira xeer xilliyeed oo ah agabka bulshada ee PVC: ururinta rubuci hore → hoos u dhaca rubuci labaad → saarista alaabada joogtada ah ee rubuca saddexaad → dib u buuxinta rubuci afraad.Laga bilaabo Janaayo ilaa Maarso ee isticmaalka xilli-xilliyeedka, ururinta xilliyeedka PVC ilaa heerka celceliska sannadihii hore.Si kastaba ha ahaatee, laga bilaabo Maarso ilaa Maajo, xawaaraha kaydintu wuu gaabiyaa, inta badan waxaa sabab u ah baahida gudaha oo liidata, iyada oo ku tiirsan baahida xooggan ee dibadda si ay u aaddo kaydinta.Laga soo bilaabo bartamihii ilaa dhammaadka Maajo, baahida dibadda ee PVC wax yar ayaa daciiftay, baahida gudaha ayaa weli daciif ah, taasoo keentay in PVC ay bilaabeen inay ururiyaan.
Marka loo eego qiimaha dhuxusha ee 800 yuan / ton, qiimaha dhuxusha ee 1250 yuan / ton, 100 yuan / ton faa'iido, qiimaha korantadu kuma kacayo 0.25 yuan, oo u dhiganta qiimaha carbide calcium ee ku saabsan 3000 yuan / ton, marka loo eego celceliska faa'iidada heerka 400 yuan / ton, qiimaha calcium carbide ee 3400 yuan / ton, xamuulka 400 yuan / ton, macdanta calcium carbide qiimaha dibadda ee 3800 yuan / ton, Qiimaha u dhiganta ee PVC ee Bariga Shiinaha waa 6800 yuan / ton, faa'iidada isbedbeddela laga bilaabo -500 ilaa +1500, iyo qiimaha PVC wuxuu u dhexeeyaa 6300-8300.
Dhamaadka alaabta ceeriin: Kaalshiyam carbide ee dhamaadka alaabta ceeriin way adagtahay in la bixiyo taageerada kharashka qaybta hore ee 2022. Si ka duwan 2021, sanadkan kalsiyum carbide xaddidan khalkhal korantada ayaa daciifay, sahayda kaalshiyamka carbide waxaa lagu go'aamiyaa dhismaheeda iyo baahida PVC.Baahida adag ee PVC waa mid aan degganayn, hoos u soo jiid xarunta kalsiyum carbide ee cuf-jiidadka, taasoo horseedaysa khasaaraha qaar ka mid ah shirkadaha kaarbiid ee calcium, cadaadiska maraakiibta oo kordhay, jiritaanka hoos u dhaca qiimaha si loo dhaliyo habdhaqanka maraakiibta faa'iidada.Saamaynta macaashka faa'iidada, sanadkan heerka hawlgalka kaalshiyam carbide marka la barbar dhigo isla muddada sannadkii hore ayaa hoos u dhacay, dhinaca sahayda ayaa hoos u dhacay.
Dhinaca Supply: heerka hawlgalka PVC inta badan tixgelin faa'iido u gaar ah.Qeybta hore ee sanadka, faa'iidada shirkadaha wax soo saarka ee PVC ayaa u fiican inta badan.Sidaa darteed, inkasta oo heerka isla muddadaas sannadkii hore uu hoos u dhacay, heerka hawlgalka PVC wuxuu weli ku jiraa heer sare oo taariikhi ah sanadkan.Dayactirka xiga waa la dhimay, iyo dhamaadka sahayda PVC waxaa laga yaabaa in cadaadis saaran yahay.
Dhamaadka dalabka: PVC waxaa iska leh badeecooyinka wareegga dambe ee hantida ma-guurtada ah, iyo baahida terminal waxay ku xiran tahay hantida ma-guurtada ah.Isticmaalka muuqda ee PVC wuxuu leeyahay xiriir sare oo dhammaystiran, wax yar ka dambeeya bilawga cusub.2022, dhimista heerka dulsaarka gudaha oo ay weheliso tillaabooyin lagu xasilinayo kobaca ayaa la soo bandhigay, rajooyin xooggan ayaa dhacay dhowr jeer dhinaca baahida.In kasta oo dhoofintu u korodhay si ka dhakhso badan sidii la filayey, haddana baahida waddanku si weyn ugamay soo kaban, iyo xaqiiqada daciifka ahi way ka miisaan badnayd filashooyinka xooggan.Hantida ma-guurtada ah ayaa si tartiib tartiib ah u soo kabsanaysa qaybta labaad ee sanadka, baahida PVC ayaa la filayaa inay sii deyso meel xaddidan, iyo baahida dibadda ayaa laga yaabaa inay daciifto, guud ahaan, dhinaca baahida ayaa la filayaa inay hagaajiso laakiin xaddidan.
Qeybta labaad ee 2022, waxaan ku qiyaaseynaa in sahayda PVC-ga iyo baahida ay muujin karto horumar yar marka loo eego qeybta hore ee sanadka, laakiin hagaajinta ay keentay baahida ayaa xaddidan, qiimaha PVC ee culeyska ama isbeddel daciif ah, PVC ayaa la filayaa. si ay u kala beddesho inta u dhaxaysa 6300-8300, suuqa ama sii wadaan in ay buunbuuniyaan dhinaca baahida "rajooyin xooggan" iyo "xaqiiqda daciifka ah".
Waqtiga boostada: Dec-27-2022